While programming my ESC's I suddenly lost communication with the ROV. I have reset the homeplug adapters, batteries are good. ESC's still turn on. Scaling Laser works with +- 5 volts, Servo turns on with ESC. Beaglebone and Control Board LED's are lighting up. When I remove the beaglebone and hook up directly to the computer all is well. I am not getting the homeplug connect light on my topside adapter. Everything seems fine on the db25 connector. Any thoughts/suggestions would be greatly appreciated.